I sit and watched a long in person demo of the designer showing how to use the templates and the designs that could be made from them. I was very impressed. Of course I signed up. One thing that caught my attention was the acrylic templates were very thick, not flimsy at all. No way a rotary cutter could ever nick them when cutting. A few booths away a thin specialty ruler was selling for the same price as her whole first set of four rulers.